Nordentoft, V Mediastinoscopy with lymph node biopsy carried out in patients with endogenous uveitis of unknown etiology. [electronic resource] - Acta ophthalmologica 1970 - 331-44 p. digital Publication Type: Journal Article ISSN: 0001-639X Standard No.: 10.1111/j.1755-3768.1970.tb08203.x doi Subjects--Topical Terms: AgedBiopsyChildChild, PreschoolGiant Cell Tumors--pathologyHumansInfantLymph Nodes--pathologyPneumomediastinum, DiagnosticRadiography, ThoracicSarcoidosis--complicationsUveitis--etiology